Shafayat Abrar

According to our database, Shafayat Abrar authored at least 32 papers between 2002 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

Adaptive algorithms for blind channel equalization in impulsive noise.

Shafayat Abrar, Azzedine Zerguine, Karim Abed-Meraim

Signal Process., 2022

2020

Planar Inverted-F Antenna for Portable Devices: An Empirical Study of the Resonant Frequency and Fractional Bandwidth.

Muhammad Muneeb Shoaib, Shafayat Abrar

Proceedings of the 13th International Conference on Communications, 2020

Adaptive Blind Equalization in Impulsive Noise.

Shafayat Abrar, Azzedine Zerguine, Karim Abed-Meraim

Proceedings of the 54th Asilomar Conference on Signals, Systems, and Computers, 2020

2018

A Variable Step-Size Blind Equalization Algorithm Based on Particle Swarm Optimization.

Omar Alhmouz, Shafayat Abrar, Naveed Iqbal, Azzedine Zerguine

Proceedings of the 14th International Wireless Communications & Mobile Computing Conference, 2018

Robust Bayesian Filtering Using Bayesian Model Averaging and Restricted Variational Bayes.

Syed Safwan Khalid, Naveed ur Rehman, Shafayat Abrar, Lyudmila Mihaylova

Proceedings of the 21st International Conference on Information Fusion, 2018

2017

Robust stochastic integration filtering for nonlinear systems under multivariate t-distributed uncertainties.

Syed Safwan Khalid, Naveed ur Rehman, Shafayat Abrar

Signal Process., 2017

Adaptive Blind Sparse-Channel Equalization.

Shafayat Abrar

CoRR, 2017

2016

Performance analysis of a family of adaptive blind equalization algorithms for square-QAM.

Ali Waqar Azim, Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi

Digit. Signal Process., 2016

Blind adaptive carrier phase recovery for QAM systems.

Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi

Digit. Signal Process., 2016

Higher-Degree Stochastic Integration Filtering.

Syed Safwan Khalid, Naveed ur Rehman, Shafayat Abrar

CoRR, 2016

2015

Steady-state performance of multimodulus blind equalizers.

Ali Waqar Azim, Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi

Signal Process., 2015

2014

Newton-like minimum entropy equalization algorithm for APSK systems.

Anum Ali, Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi

Signal Process., 2014

Blind Adaptive Polarization Demultiplexing in Coherent PDM QAM Systems.

Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi

Proceedings of the 12th International Conference on Frontiers of Information Technology, 2014

Blind Adaptive Compensation of I/Q Mismatch and Frequency Offset in Low-IF Receivers.

Shafayat Abrar, Azzedine Zerguine, Asoke K. Nandi

Proceedings of the 12th International Conference on Frontiers of Information Technology, 2014

2013

Vertical Handover Necessity Estimation Based on a New Dwell Time Prediction Model for Minimizing Unnecessary Handovers to a WLAN Cell.

Riaz Hussain, Shahzad Ali Malik, Shafayat Abrar, Raja Ali Riaz, Hassan Ahmed, Shahid A. Khan

Wirel. Pers. Commun., 2013

Tracking Performance of Two Constant Modulus Equalizers.

Shafayat Abrar, Anum Ali, Azzedine Zerguine, Asoke K. Nandi

IEEE Commun. Lett., 2013

A Non-data-aided SNR Estimation Method for Square-QAM System.

Syed Safwan Khalid, Shafayat Abrar

Proceedings of the 11th International Conference on Frontiers of Information Technology, 2013

Area under the ROC Curve of Enhanced Energy Detector.

Syed Safwan Khalid, Shafayat Abrar

Proceedings of the 11th International Conference on Frontiers of Information Technology, 2013

2012

Design, implementation and experimental evaluation of an end-to-end vertical handover scheme on NCTUns simulator.

Riaz Hussain, Shahzad Ali Malik, Shahid A. Khan, Shafayat Abrar

Simul. Model. Pract. Theory, 2012

A new method for handover triggering condition estimation.

Shafayat Abrar, Riaz Hussain, Raja Ali Riaz, Shahzad Ali Malik, Shahid A. Khan, Ghufran Shafiq, Ahmed Saeed

IEICE Electron. Express, 2012

Statistical Spectrum Sensing in Cognitive Radio.

Ali Waqar Azim, Syed Safwan Khalid, Shafayat Abrar

Proceedings of the 10th International Conference on Frontiers of Information Technology, 2012

2010

Blind equalization of square-QAM signals: a multimodulus approach.

Shafayat Abrar, Asoke K. Nandi

IEEE Trans. Commun., 2010

Adaptive Solution for Blind Equalization and Carrier-Phase Recovery of Square-QAM.

Shafayat Abrar, Asoke K. Nandi

IEEE Signal Process. Lett., 2010

An Adaptive Constant Modulus Blind Equalization Algorithm and Its Stochastic Stability Analysis.

Shafayat Abrar, Asoke K. Nandi

IEEE Signal Process. Lett., 2010

Adaptive Minimum Entropy Equalization Algorithm.

Shafayat Abrar, Asoke K. Nandi

IEEE Commun. Lett., 2010

A blind equalization algorithm for multimodulus square-QAM signals.

Shafayat Abrar, Asoke Kumar Nandi

Proceedings of the 18th European Signal Processing Conference, 2010

2009

Closed-form optimized composite-order estimator for blind separation of instantaneous linear mixtures.

Shafayat Abrar, Asoke K. Nandi

Proceedings of the 17th European Signal Processing Conference, 2009

2008

Normalised constant modulus algorithm for blind channel equalisation.

Shafayat Abrar, Asoke Kumar Nandi

Proceedings of the 2008 16th European Signal Processing Conference, 2008

2006

New multimodulus blind equalization algorithm with relaxation.

Shafayat Abrar, Syed Ismail Shah

IEEE Signal Process. Lett., 2006

Blind Equalization of Cross-QAM Signals.

Shafayat Abrar, Ijaz Mansoor Qureshi

IEEE Signal Process. Lett., 2006

2005

Soft Constraint Satisfaction Multimodulus Blind Equalization Algorithms.

Shafayat Abrar, Azzedine Zerguine, Mohamed A. Deriche

IEEE Signal Process. Lett., 2005

2002

Recursive least-squares backpropagation algorithm for stop-and-go decision-directed blind equalization.

Shafayat Abrar, Azzedine Zerguine, Maamar Bettayeb

IEEE Trans. Neural Networks, 2002